When checking for pcap_if_t, add $V_INCLS to CFLAGS, so we look at the

[tcpdump] / ospf.h

diff --git a/ospf.h b/ospf.h
index 809bd26913c187d8ac720f2c54d04a12ed541bdb..67ea363bd38fb4a79d0f797e45918c9b2d8db40d 100644 (file)
--- a/ospf.h
+++ b/ospf.h
@@ -1,4 +1,4 @@
-/* @(#) $Header: /tcpdump/master/tcpdump/ospf.h,v 1.3 2000-12-17 23:07:50 guy Exp $ (LBL) */
+/* @(#) $Header: /tcpdump/master/tcpdump/ospf.h,v 1.13 2004-01-27 13:33:24 hannes Exp $ (LBL) */

 /*
  * Copyright (c) 1991, 1993, 1994, 1995, 1996, 1997
  *     The Regents of the University of California.  All rights reserved.
 /*
  * Copyright (c) 1991, 1993, 1994, 1995, 1996, 1997
  *     The Regents of the University of California.  All rights reserved.


@@ -21,25 +21,34 @@
  *
  * OSPF support contributed by Jeffrey Honig ([email protected])
  */
  *
  * OSPF support contributed by Jeffrey Honig ([email protected])
  */

-#define        OSPF_TYPE_UMD   0       /* UMd's special monitoring packets */
-#define        OSPF_TYPE_HELLO 1       /* Hello */
-#define        OSPF_TYPE_DB    2       /* Database Description */
-#define        OSPF_TYPE_LSR   3       /* Link State Request */
-#define        OSPF_TYPE_LSU   4       /* Link State Update */
-#define        OSPF_TYPE_LSA   5       /* Link State Ack */
-#define        OSPF_TYPE_MAX   6
-
-/* Options *_options   */
+#define        OSPF_TYPE_UMD           0       /* UMd's special monitoring packets */
+#define        OSPF_TYPE_HELLO         1       /* Hello */
+#define        OSPF_TYPE_DD            2       /* Database Description */
+#define        OSPF_TYPE_LS_REQ        3       /* Link State Request */
+#define        OSPF_TYPE_LS_UPDATE     4       /* Link State Update */
+#define        OSPF_TYPE_LS_ACK        5       /* Link State Ack */
+
+/* Options field
+ *
+ * +------------------------------------+
+ * | * | O | DC | EA | N/P | MC | E | T |
+ * +------------------------------------+
+ *
+ */
+                

 #define OSPF_OPTION_T  0x01    /* T bit: TOS support   */
 #define OSPF_OPTION_E  0x02    /* E bit: External routes advertised    */
 #define        OSPF_OPTION_MC  0x04    /* MC bit: Multicast capable */
 #define OSPF_OPTION_T  0x01    /* T bit: TOS support   */
 #define OSPF_OPTION_E  0x02    /* E bit: External routes advertised    */
 #define        OSPF_OPTION_MC  0x04    /* MC bit: Multicast capable */

+#define        OSPF_OPTION_NP  0x08    /* N/P bit: NSSA capable */
+#define        OSPF_OPTION_EA  0x10    /* EA bit: External Attribute capable */
+#define        OSPF_OPTION_DC  0x20    /* DC bit: Demand circuit capable */
+#define        OSPF_OPTION_O   0x40    /* O bit: Opaque LSA capable */

 
 /* ospf_authtype       */
 #define        OSPF_AUTH_NONE          0       /* No auth-data */
 #define        OSPF_AUTH_SIMPLE        1       /* Simple password */
 #define OSPF_AUTH_MD5          2       /* MD5 authentication */
 
 /* ospf_authtype       */
 #define        OSPF_AUTH_NONE          0       /* No auth-data */
 #define        OSPF_AUTH_SIMPLE        1       /* Simple password */
 #define OSPF_AUTH_MD5          2       /* MD5 authentication */

-#define     OSPF_AUTH_MD5_LEN  16      /* length of MD5 authentication */
-
+#define OSPF_AUTH_MD5_LEN      16      /* length of MD5 authentication */

 
 /* db_flags    */
 #define        OSPF_DB_INIT            0x04        /*  */
 
 /* db_flags    */
 #define        OSPF_DB_INIT            0x04        /*  */


@@ -54,7 +63,43 @@
 #define        LS_TYPE_ASE             5   /* ASE  */
 #define        LS_TYPE_GROUP           6   /* Group membership (multicast */
                                    /* extensions 23 July 1991) */
 #define        LS_TYPE_ASE             5   /* ASE  */
 #define        LS_TYPE_GROUP           6   /* Group membership (multicast */
                                    /* extensions 23 July 1991) */

-#define        LS_TYPE_MAX             7
+#define        LS_TYPE_NSSA            7   /* rfc1587 - Not so Stubby Areas */
+#define        LS_TYPE_OPAQUE_LL       9   /* rfc2370 - Opaque Link Local */
+#define        LS_TYPE_OPAQUE_AL      10   /* rfc2370 - Opaque Link Local */
+#define        LS_TYPE_OPAQUE_DW      11   /* rfc2370 - Opaque Domain Wide */
+
+#define LS_OPAQUE_TYPE_TE       1   /* rfc3630 */
+#define LS_OPAQUE_TYPE_GRACE    3   /* rfc3623 */
+
+#define LS_OPAQUE_TE_TLV_ROUTER 1   /* rfc3630 */
+#define LS_OPAQUE_TE_TLV_LINK   2   /* rfc3630 */
+
+#define LS_OPAQUE_TE_LINK_SUBTLV_LINK_TYPE             1 /* rfc3630 */
+#define LS_OPAQUE_TE_LINK_SUBTLV_LINK_ID               2 /* rfc3630 */
+#define LS_OPAQUE_TE_LINK_SUBTLV_LOCAL_IP              3 /* rfc3630 */
+#define LS_OPAQUE_TE_LINK_SUBTLV_REMOTE_IP             4 /* rfc3630 */
+#define LS_OPAQUE_TE_LINK_SUBTLV_TE_METRIC             5 /* rfc3630 */
+#define LS_OPAQUE_TE_LINK_SUBTLV_MAX_BW                6 /* rfc3630 */
+#define LS_OPAQUE_TE_LINK_SUBTLV_MAX_RES_BW            7 /* rfc3630 */
+#define LS_OPAQUE_TE_LINK_SUBTLV_UNRES_BW              8 /* rfc3630 */
+#define LS_OPAQUE_TE_LINK_SUBTLV_ADMIN_GROUP           9 /* rfc3630 */
+#define LS_OPAQUE_TE_LINK_SUBTLV_LINK_LOCAL_REMOTE_ID 11 /* draft-ietf-ccamp-ospf-gmpls-extensions */
+#define LS_OPAQUE_TE_LINK_SUBTLV_LINK_PROTECTION_TYPE 14 /* draft-ietf-ccamp-ospf-gmpls-extensions */
+#define LS_OPAQUE_TE_LINK_SUBTLV_INTF_SW_CAP_DESCR    15 /* draft-ietf-ccamp-ospf-gmpls-extensions */
+#define LS_OPAQUE_TE_LINK_SUBTLV_SHARED_RISK_GROUP    16 /* draft-ietf-ccamp-ospf-gmpls-extensions */
+#define LS_OPAQUE_TE_LINK_SUBTLV_DIFFSERV_TE          17 /* draft-ietf-tewg-diff-te-proto-06 */
+
+#define LS_OPAQUE_TE_LINK_SUBTLV_LINK_TYPE_PTP        1  /* rfc3630 */
+#define LS_OPAQUE_TE_LINK_SUBTLV_LINK_TYPE_MA         2  /* rfc3630 */
+
+#define LS_OPAQUE_GRACE_TLV_PERIOD       1 /* rfc3623 */
+#define LS_OPAQUE_GRACE_TLV_REASON       2 /* rfc3623 */
+#define LS_OPAQUE_GRACE_TLV_INT_ADDRESS  3 /* rfc3623 */
+
+#define LS_OPAQUE_GRACE_TLV_REASON_UNKNOWN     0 /* rfc3623 */
+#define LS_OPAQUE_GRACE_TLV_REASON_SW_RESTART  1 /* rfc3623 */
+#define LS_OPAQUE_GRACE_TLV_REASON_SW_UPGRADE  2 /* rfc3623 */
+#define LS_OPAQUE_GRACE_TLV_REASON_CP_SWITCH   3 /* rfc3623 */

 
 /*************************************************
  *
 
 /*************************************************
  *


@@ -95,12 +140,18 @@ struct lsa_hdr {
     u_int16_t ls_age;
     u_int8_t ls_options;
     u_int8_t ls_type;
     u_int16_t ls_age;
     u_int8_t ls_options;
     u_int8_t ls_type;

-    struct in_addr ls_stateid;
+    union {
+        struct in_addr lsa_id;
+        struct { /* opaque LSAs change the LSA-ID field */
+            u_int8_t opaque_type;
+            u_int8_t opaque_id[3];
+       } opaque_field;
+    } un_lsa_id;

     struct in_addr ls_router;
     u_int32_t ls_seq;
     u_int16_t ls_chksum;
     u_int16_t ls_length;
     struct in_addr ls_router;
     u_int32_t ls_seq;
     u_int16_t ls_chksum;
     u_int16_t ls_length;

-} ;
+};

 
 /* link state advertisement */
 struct lsa {
 
 /* link state advertisement */
 struct lsa {


@@ -149,8 +200,28 @@ struct lsa {
            u_int32_t mcla_vtype;
            struct in_addr mcla_vid;
        } un_mcla[1];
            u_int32_t mcla_vtype;
            struct in_addr mcla_vid;
        } un_mcla[1];

+
+        /* Opaque TE LSA */
+        struct {
+           u_int16_t type;
+           u_int16_t length;
+           u_int8_t data[1]; /* may repeat   */
+       } un_te_lsa_tlv;
+
+        /* Grace LSA */
+        struct {
+           u_int16_t type;
+           u_int16_t length;
+           u_int8_t data[1]; /* may repeat   */
+       } un_grace_tlv;
+
+        /* Unknown LSA */
+        struct unknown {
+           u_int8_t data[1]; /* may repeat   */
+       } un_unknown[1];
+

     } lsa_un;
     } lsa_un;

-} ;
+};

 
 
 /*
 
 
 /*


@@ -160,7 +231,7 @@ struct tos_metric {
     u_int8_t tos_type;
     u_int8_t tos_zero;
     u_int16_t tos_metric;
     u_int8_t tos_type;
     u_int8_t tos_zero;
     u_int16_t tos_metric;

-} ;
+};

 
 #define        OSPF_AUTH_SIZE  8
 
 
 #define        OSPF_AUTH_SIZE  8
 


@@ -201,8 +272,14 @@ struct ospfhdr {
 
        /* Link State Request */
        struct lsr {
 
        /* Link State Request */
        struct lsr {

-           u_int32_t ls_type;
-           struct in_addr ls_stateid;
+           u_int8_t ls_type[4];
+            union {
+                struct in_addr ls_stateid;
+                struct { /* opaque LSAs change the LSA-ID field */
+                    u_int8_t opaque_type;
+                    u_int8_t opaque_id[3];
+                } opaque_field;
+            } un_ls_stateid;

            struct in_addr ls_router;
        } un_lsr[1];            /* may repeat   */
 
            struct in_addr ls_router;
        } un_lsr[1];            /* may repeat   */
 


@@ -217,7 +294,7 @@ struct ospfhdr {
            struct lsa_hdr lsa_lshdr[1]; /* may repeat  */
        } un_lsa ;
     } ospf_un ;
            struct lsa_hdr lsa_lshdr[1]; /* may repeat  */
        } un_lsa ;
     } ospf_un ;

-} ;
+};

 
 #define        ospf_hello      ospf_un.un_hello
 #define        ospf_db         ospf_un.un_db
 
 #define        ospf_hello      ospf_un.un_hello
 #define        ospf_db         ospf_un.un_db